I get too excited..

Marykay
Hello! Every month I get so anxious around my period - the joy of being 1 day late but sadness when my period finally comes. Every month mistaking menstural symptoms with pregnancy symptoms. 
This month is a little different- I'm about 5 days late according to this app. My breasts are super  tender, I have mild cramping and feeling that my period may start. This has been going on since last week - is it too early to test or should I wait it out? 
It's super annoying.. feeling like I'm going to start but not. Praying that I'm finally pregnant, but I'm so afraid to get a negative test again. 
Thank you!!!!